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The stomatal aperture remains surrounded...

The stomatal aperture remains surrounded by

A

cuticle

B

epidermal cells

C

guard cells

D

lenticels

Text Solution

Verified by Experts

The correct Answer is:
C
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BHARATI BHAWAN (ENGLISH)-PRACTICALS -MCQs
  1. In dicot leaves, stomata are generally more on the

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  2. In monocot leaves, stomata are present on the

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  3. The stomatal aperture remains surrounded by

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  4. Stomata remains closed when guard cells are .

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  5. Major loss of water in transpiration occurs through

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  6. Stomata generally open during the day because the guard cells have

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  7. Which of the following are function of the stomata ?

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  8. Presence of more stomata on the lower surface of a dicot leaf helps in

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  9. Dumb-bell shaped guard cells are found in

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  10. Stomatal opening is under the control of

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  11. Which side of the wall of a guard cell is thicker ?

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  12. At which wavelength (colour) of light does the maximum photosynthesis ...

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  13. At which wavelength of light does the least photosynthesis occur in pl...

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  14. The rate of photosynthesis is the highest when a plant is exposed to

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  15. The light energy absorbed in photosynthesis helps to

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  16. The rate of photosynthesis depends upon the

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  17. A portion of destarched leaf of a potted plant was covered with a bla...

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  18. The rate of photosynthesis is reduced considerably in green light beca...

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  19. Rate of photosynthesis is independent of

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  20. The oxygen liberated during photosynthesis is from

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